Parallel lamps with instant program start electronic ballast
Peak voltage reducer circuit for fluorescent lamps
Plasma reflex discharge device
Power saving fluorescent lamp substitute
Power source device for ion sources
Power supplier for magnetron
Power supply circuit for a discharge lamp and use of and method
Power supply circuit for a microwave oven
Power supply circuit for intermittently actuating a filament of
Power supply device for thermionic emitting cathode
Power supply for a hot-filament cathode
Power supply for a magnetron
Power supply for a microwave magnetron
Power supply for fluorescent lamp
Power supply for light sources, particularly for the quick ignit
Power supply for vacuum fluorescent displays
Preheat current control circuit based upon the number of lamps d
Preheating and starting circuit and method for a fluorescent lam
Programmed-start parallel-resonant electronic ballast
Pulse generator